Viagra, is the common name of the erectile dysfunction medicine known as Sildenafil. Viagra is prescribed in the treatment of erectile dysfunction, and can also be prescribed to treat hypertension. Viagra was first created by British chemists and was developed with the purpose of treating issues related to hypertension, and other symptoms of high blood pressure. Through clinical trials, a side effect was discovered that would eventually shape the product that Viagra is today. Stimulation of blood to the genital region as a side effect results in erections and sustained sexual arousal.

Viagra side effects

While Viagra is exceptionally common, a host of side effects are reported to accompany its use. Some of the most common side effects of using Viagra included headaches, prolonged erections, blurred vision, nausea, and less commonly, partial hearing loss.

Dosage information

Currently, Viagra is the most popular and successful erectile dysfunction medication on the market, and stands as the number one erectile dysfunction drug for South africa. It is recommended that a dose of Viagra be taken approximately 30-90 minutes before an intimate encounter to ensure that the medication has enough time to take effect. Once Viagra takes effect, the length of erection may vary, and some report duration as little as 10 minutes, and an upper limit being cited at 12 hours. It is recommended that any individual who experiences a Viagra induced erection lasting longer than 4 hours should immediately contact their medical doctor or go to the Emergency Room. Sustained erections brought on by use of Viagra can result in significant health issues and must be addressed.

Viagra is a medication that can currently only be prescribed by a medical professional. Viagra should never be taken without first discussing with your medical professional, as there are known drug interactions that exist and can be dangerous for individuals. It is also recommended that before starting a course of Viagra that you discuss all other medications that you take with your medical professional. A number of known interactions exist between Viagra and other medications (especially with blood thinners) and therefore it is of critical importance that your doctor or pharmacist verify that Viagra is safe for you to take, and will not result in any harmful contraindications.

Viagra price in South africa

In South africa, packets of medication can range from 6.20 $ for those with insurance, all the way up to 52-65 $ depending on the maker of the product. While a significant online market for Viagra can be found, the reliability and purity of the substances being marketed are questionable. A high number of generic Viagra products, particularly those developed in India and China, have made their ways overseas and can be both ineffective for the treatment of erectile issues, as well as potentially dangerous due to the unknown chemical composition of these pills. It is never recommended that Viagra be purchased from any sources that cannot be verified, and it should only be dispensed by legitimate pharmacies and prescribed through medical professionals.